Research on Reinforcement Layout Optimization of Bridge Foundation Bored Pile

In this paper, the poor applicability problem which the bridge foundation bored piles reinforcement design in the actual application process is not related to specifications is studied, and bored pile length calculation LP is optimized specifically, as well as, friction pile reinforcement design problems are also researched. Verified by examples show that the optimized reinforcement design fully meet engineering safety requirements, meanwhile, more economical.